Even when oilseeds (esterified, partially refined or crude) are used as diesel fuel extenders, the economic difficulty still persists and will continue until such time as diesel oil supplies begin to dwindle or until a more appropriate substitute fuel (renewable or nonrenewable) should emerge. Should diesel fuel supplies run out and an appropriate substitute fuel fail to emerge, tractors and other engine-driven equipment could convert to spark-ignition engines. These are more versatile in terms of fuel use (e.g. renewable alcohol, as well as nonrenewable hydrocarbons) even if less suited to the heavy workloads in agriculture.
For these reasons (environmental enhancement, sustainability) intensive research and development in renewable fuels (including oilseed oils and alcohols) continues and has lead to a small number of commercial applications in niche markets. The future market for renewable fuel use is difficult to predict but will remain an active issue in the continuing debate on alternative fuels for vehicles including agricultural vehicles. Finally, the use of on-farm generated electricity, as opposed to that purchased from a utility, is discussed below (see also, Agriculture and Autonomous Power Supply).

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Even when oilseeds (esterified, partially refined or crude) are used as diesel fuel extenders, the economic difficulty still persists and will continue until such time as diesel oil supplies begin to dwindle or until a more appropriate substitute fuel (renewable or nonrenewable) should emerge. Should diesel fuel supplies run out and an appropriate substitute fuel fail to emerge, tractors and other engine-driven equipment could convert to spark-ignition engines. These are more versatile in terms of fuel use (e.g. renewable alcohol, as well as nonrenewable hydrocarbons) even if less suited to the heavy workloads in agriculture.
For these reasons (environmental enhancement, sustainability) intensive research and development in renewable fuels (including oilseed oils and alcohols) continues and has lead to a small number of commercial applications in niche markets. The future market for renewable fuel use is difficult to predict but will remain an active issue in the continuing debate on alternative fuels for vehicles including agricultural vehicles. Finally, the use of on-farm generated electricity, as opposed to that purchased from a utility, is discussed below (see also, Agriculture and Autonomous Power Supply).

Source 1 | Source 2 | Source 3

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